Home / 26,192.38-39,178.48-22,080.48

Finding the Fourth Proportional to 26,192.38, 39,178.48 and 22,080.48

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Solution

The fourth proportional to 26,192.38, 39,178.48 and 22,080.48 is: 33,027.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,192.38 : 39,178.48 = 22,080.48 : x
  2. Step 2: Convert to fraction form
    26,192.38/39,178.48 = 22,080.48/x
  3. Step 3: Cross multiply
    26,192.38x = 39,178.48 × 22,080.48
  4. Step 4: Simplify right side
    26,192.38x = 865,079,644.07
  5. Step 5: Solve for x
    x = 865,079,644.07/26,192.38
  6. Step 6: Final answer
    x = 33,027.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.